Serena Williams 'Challenged' in China Open Win

http://archive.thenewsstar.com/VideoNetwork/2724479217001/Serena-Williams-Challenged-in-China-Open-Winhttp://cdn.newslook.com/ad/ad121a2b07607d375705b8694869e995/mp4_low/ad121a2b07607d375705b8694869e995-mp4_low.mp4http://archive.thenewsstar.com/VideoNetwork/2724479217001/Serena-Williams-Challenged-in-China-Open-Winhttp://cdn.newslook.com/ad/ad121a2b07607d375705b8694869e995/images/frame_0021.jpgSerena Williams 'Challenged' in China Open WinSerena Williams says she was 'challenged' as she claimed the China Open women's singles title against Jelena Jankovic.5SerbiaRafael NadalNovak Djokovicjelena jankovicSerena WilliamssportsnewslookBeijingWorldspainChina00:54